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Judging by the stony look on Mariah Carey's face whenever Nicki Minaj proceeded to dominate the conversation, sometimes with a British accent...

Trouble was definitely brewing.

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Wednesday's "American Idol" featured The Fight, the infamous showdown in Charlotte, N.C., between Nicki and Mariah that instantly went viral and provoked talk of a greater feud being waged behind the scenes.

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"That's a wrap for today!" executive producer Nigel Lythgoe is seen proclaiming in footage captured on that fateful day.

But it turns out that Nicki was mad at everybody, not just Mariah, when she walked off the panel, announcing, "I'm done!"

Nicki had taken exception to her fellow judges' handling of aspiring "soulful country" artist Summer Cunningham (who made it to Hollywood, BTW). "Why are we taking her apart?" she wondered aloud as Mariah, Keith Urban and Randy Jackson insisted that Summer shouldn't deny that her voice is best suited for country music, despite her comment that she had already done "the country thing."

Flash to day two, when even auditioner Brandy Hamilton is nervous about what sort of mood the judges are going to be in post-dustup.

Well, the talented Brandy had no need to worry--but the emotional 25-year-old Navy reservist still said, "Please don't fight, it makes me sad" as she was dashing out the door to share the good news.

And, after all that hype, Charlotte ended on a high note (on TV, anyway), with Seretha Guinn offering up LeAnn Rimes' "How Do I Live" and the theme song from "The Fresh Prince of Bel-Air" to score herself a ticket to Hollywood.

"Incredible," praised Nicki, who must have been pretty glad that, after walking away, she decided to come back.